Unlock instant, AI-driven research and patent intelligence for your innovation.

Conductor module and electrochemical accumulator with such a conductor module

An accumulator, electrochemical technology, applied in the direction of electrochemical generators, conductors, insulated conductors, etc., can solve the problems of interfering with the battery management system and affecting other electrical equipment, and achieve the effect of simplifying assembly and preventing short circuit

Active Publication Date: 2019-09-06
ROBERT BOSCH GMBH
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This can lead to magnetic faults at high field strengths
Interference may thus be induced into the battery system, which may interfere with the battery's battery management system (BMS)
In addition, this interference can also adversely affect other electrical equipment due to radiation or incidence, e.g. radio

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Conductor module and electrochemical accumulator with such a conductor module
  • Conductor module and electrochemical accumulator with such a conductor module
  • Conductor module and electrochemical accumulator with such a conductor module

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0045] exist figure 1 An embodiment (design) of the conductor module 10 according to the invention is shown in . Such a conductor block 10 can be used in many applications. Such conductor modules 10 are used, for example, in electrochemical accumulators 30, 30' or in battery systems, as in figure 2 and 3 as shown in detail. For example, such a conductor module 10 or an energy store 30, 30' formed by such a conductor module 10 is used in an at least partially electrically driven motor vehicle.

[0046] The conductor module 10 comprises a first electrical conductor segment 12 and a second electrical conductor segment 14 . In this case, the first electrical conductor section 12 can serve, for example and without limitation, as a lead-in conductor to an electrical consumer supplied by the energy store 30 , 30 ′, and the second electrical conductor section 14 can serve as an electrical conductor supplied by the energy store 30 ′. , the return conductor of the 30' powered cons...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a conductor module (10) with at least two electrical conductor segments (12, 14), characterized in that the conductor module (10) also has at least one ferrite magnet for suppressing common-mode interference A core (16), wherein said ferrite core (16) is mechanically connected as one element with at least two electrical conductor segments (12,14), and the at least two electrical conductor segments (12,14) are so selected, When the conductor module ( 10 ) is operated without interference, a zero-current sum flows through the electrical conductor segments ( 12 , 14 ) through the ferrite core ( 16 ). The conductor module ( 10 ) described above provides an advantageous solution for the simple and cost-effective integration of elements for reducing magnetic faults of the device into an electrical system, for example an electrochemical energy store. The subject matter of the invention also relates to an electrochemical energy store (30, 30').

Description

technical field [0001] The invention relates to a conductor module and to an electrochemical energy store having such a conductor module. Background technique [0002] The application fields of lithium-based batteries include electric tools, electronic entertainment appliances, computers, mobile phones and other applications in addition to all-electric vehicles or hybrid vehicles. Such in particular electrochemical energy stores usually comprise one or more battery cells. [0003] A battery system often consists of many battery cells, which form a module. In this case, the individual battery cells are connected to each other by electrically conductive connections, for example in series. Since the modules, for example, supply energy to a clocked inverter with high power requirements, currents with high peak values ​​can be generated. This can lead to magnetic failures at high field strengths. Interference may thus be induced into the battery system, which may interfere wi...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): H01B7/17H01M2/20H01M50/502H01M50/51H01M50/522
CPCH01M2220/20Y02E60/10H01M50/522H01M50/51
Inventor K.豪格
Owner ROBERT BOSCH GMBH